25938720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{18013}}^1$

素因数の和:18034

約数の個数: 72

約数和(自身を含む): 88520796

約数和(自身を除く): 62582076

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 18013, 36026, 54039, 72052, 90065, 108078, 144104, 162117, 180130, 216156, 270195, 288208, 324234, 360260, 432312, 540390, 576416, 648468, 720520, 810585, 864624, 1080780, 1296936, 1441040, 1621170, 1729248, 2161560, 2593872, 2882080, 3242340, 4323120, 5187744, 6484680, 8646240, 12969360, 25938720]

約数ペア:

[(1, 25938720), (2, 12969360), (3, 8646240), (4, 6484680), (5, 5187744), (6, 4323120), (8, 3242340), (9, 2882080), (10, 2593872), (12, 2161560), (15, 1729248), (16, 1621170), (18, 1441040), (20, 1296936), (24, 1080780), (30, 864624), (32, 810585), (36, 720520), (40, 648468), (45, 576416), (48, 540390), (60, 432312), (72, 360260), (80, 324234), (90, 288208), (96, 270195), (120, 216156), (144, 180130), (160, 162117), (180, 144104), (240, 108078), (288, 90065), (360, 72052), (480, 54039), (720, 36026), (1440, 18013)]